A fine-grained and multi-context-aware learning path recommendation model over knowledge graphs for online learning communities. - Si Zhang; Ning Hui; Peiyun Zhai; Jiali Xu; Lanying Cao; Qiyun Wang (Inf. Process. Manag., 2023)

A short text topic modeling method based on integrating Gaussian and Logistic coding networks with pre-trained word embeddings. - Si Zhang; Jiali Xu; Ning Hui; Peiyun Zhai (Neurocomputing, 2025)